Take control over your game and crank it up with the unmatched combination of HD gaming performance and mobility. The newest members of the ATI Mobility Radeon™ HD 4800 series family of graphics processing units (GPU) deliver the first notebook GPUs designed with the ground-breaking 40nm process technology. This cutting-edge technology combined with the most advanced memory technology makes these GPUs stand out from all the rest.
Go ahead, max out the settings and tear through the latest games with seamless frame rates and incredible speed. Go beyond HD1 with tantalizing processing power and experience unprecedented levels of graphics realism. Do it all with break-through energy efficiency with ATI PowerPlay™ technology for long battery life that doesn't compromise on performance.

Features

* The newly enhanced graphics engine features intense processing power, 640 stream processors and advanced GDDR5 memory1, propelling you deep into your gameplay with seamless frame rates at high resolutions.
* Enhanced anti-aliasing (AA) and anisotropic filtering (AF) create striking graphics with unparalleled realism so you can max out the settings of the most demanding next-generation games or revitalize your favorite titles2.
* Play today while preparing for tomorrow with support for DirectX 10.1 and ATI CrossFireX™ technology multi-GPU capabilities delivering up to 832 gigaFLOPS turning your notebook into a gaming powerhouse with astonishing performance at all resolutions3,4
* Watch the latest Blu-ray movies with picture-in-picture playback capabilities 5,6,7upscale to nearly twice the display resolution of HD content2,8 or watch standard definition video in near-HD quality with enhanced DVD up-scaling5,8
* Accelerate the conversion of standard and HD video with the sophisticated new ATI Video Converter* delivering the freedom and flexibility to edit videos quickly and convert them to H.264 and MPEG-2 formats9.
* Dual audio over DisplayPort™ and HDMI with 7.1 surround sound ensures you can take advantage of the latest display technology.